Check Engine Light

Tiny
KKUTT1978
  • MEMBER
  • HONDA ACCORD
I have a 99 Accord LX (ULEV) Vtech 126,000 miles. The check engine light has been on for almost a year The codes keep coming back as Air Flow. I had both oxygen sensors and the cadilac converter replaced and the codes cleared. But the light comes on within the first day. The car has been to 3 different mechanics in the past 3 weeks for diagnostics and it still is coming back air flow. The car is running pretty good but it wont pass inspection until the check engine light is out completely
Tuesday, August 14th, 2007 AT 2:21 PM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
What is the code number? If you post it here maybe we can get to the bottom of this! PM me because I don't stay in any 1 group! If it's MAF then you are changing the wrong part!
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Tuesday, August 14th, 2007 AT 3:27 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
P1165 Primary HO2S (No. 1) Circuit Range/Performance Find out if there is any grease or silicone grease being used in the connection, It's a no no! Use no grease. Then if no grease check the cicuit.
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Friday, August 17th, 2007 AT 3:22 PM

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